class ActiveSupport::SafeBuffer

def %(args)
  case args
  when Hash
    escaped_args = Hash[args.map { |k,arg| [k, html_escape_interpolated_argument(arg)] }]
  else
    escaped_args = Array(args).map { |arg| html_escape_interpolated_argument(arg) }
  end
  self.class.new(super(escaped_args))
end